Upgrade or Install Samsung Galaxy A5 SM-A510F to Android Lollipop 5.1.1. The firmware available for downloading http://www.sammobile.com/firmwares/database/SM-A510F/. You can download your Samsung Galaxy A5 SM-A510F firmware at the page, available for some countries. How to Root for Samsung Galaxy A5 SM-A510F is the separated post, this post only for upgrading to Android Lollipop.